書誌事項
- タイトル別名
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- A DEVELOPMENT OF SETTLEMENT MEASURING SYSTEM USING MAGNETIC SENSOR AND IT'S APPLICATION
- ジキソウベツ チンカケイ ノ カイハツ ト ソノ テキヨウセイ ニ カンスル
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The new method of measuring settlement using one bore hole which has enable the increase of measuring points during observation were developed. The principle of this method is based on two unique points, one of which is application of a permanent magnet as an indicator of settlement, and the other is the exploitation of semi-conductor magneto-resistance elements for detecting the magnetic fields. In advance of the observation, the magnets are forced into the earth penetrating the VINYL CHLORIDE casing of bore hole by the oil jack at suitable depths and intervals, and the small sized magneto-resistance element is much use of realization of this idea.<br>In this paper, the principles of this method, measuring procedure, the special characteristics and potential of this system and the results of field trials are described.
収録刊行物
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- 土木学会論文集
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土木学会論文集 1989 (409), 57-64, 1989-09-20
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390001205600511616
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- NII論文ID
- 130003981078
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- NII書誌ID
- AN10014020
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- ISSN
- 18827187
- 02897806
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- NDL書誌ID
- 3254880
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
